While it's no big deal when militaries establish sentry gun perimeters to protect their own backyard, crafting a slightly less dangerous version for your own property deserves its share of credit. While USB rocket launchers (even ones with lasers) are fairly potent at livening up your mundane office environment, their short range (and harmless nature) won't do you much good if you've got rodents (or mischievous kids) rummaging around your grasslands. Enter the RC Airgun, a remote controlled shooter that can be dictated from afar to take out any unsuspecting trespassers whenever you deem worthy. While details of its construction are scant, we certainly applaud the engineering efforts here, so be sure to click on for a few more pics, or hit the read link for some sweet video action.

[Via Slashgear]



Elecom's 8GB SDHC card is class-4, too